Innate Immunity

Innate immunity provides the body’s first line of defense against pathogens. Unlike adaptive immunity, it is not pathogen-specific and does not generate immunological memory. Instead, innate immune responses rely on pattern recognition receptors and phagocytic cells to recognize conserved features of microbes and rapidly eliminate them.

Key cell types in innate immunity include natural killer (NK) cells, neutrophils, monocytes, macrophages, and dendritic cells. Bio X Cell offers antibodies that specifically deplete these cell populations in vivo as well as antibodies that stimulate or inhibit proteins and pathways central to innate immune function.

All Bio X Cell antibodies are formulated for in vivo studies and for in vitro organoid or organ-on-chip workflows, with ultrapure (>95% purity) quality, low endotoxin levels (≤0.5 EU/mg), and no preservatives or stabilizers. Lot-specific Certificates of Analysis (CoAs) are provided with every product to ensure reproducibility and transparency.